Which memory type is volatile, losing stored data when power is removed?

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Multiple Choice

Which memory type is volatile, losing stored data when power is removed?

Explanation:
Volatile memory is designed to lose its stored data when power is removed. The main type that fits this behavior is RAM, the temporary workspace the computer uses to hold data and instructions while programs run. Because RAM needs continuous power to maintain its contents, turning off the computer clears everything stored in it. ROM and Flash, in contrast, are non-volatile—they keep their data without power, which is why they’re used for firmware and long-term storage. Cache is also a volatile memory used to speed up CPU access, so its contents disappear when power is cut as well, but the question points to the general, standard example of volatile memory, which is RAM.

Volatile memory is designed to lose its stored data when power is removed. The main type that fits this behavior is RAM, the temporary workspace the computer uses to hold data and instructions while programs run. Because RAM needs continuous power to maintain its contents, turning off the computer clears everything stored in it.

ROM and Flash, in contrast, are non-volatile—they keep their data without power, which is why they’re used for firmware and long-term storage. Cache is also a volatile memory used to speed up CPU access, so its contents disappear when power is cut as well, but the question points to the general, standard example of volatile memory, which is RAM.

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